D. H. Lawrence’s Travel Writing: Concept of Nudity and Sexuality with a Difference

In that he spent most of his life outside Britain, D. H. Lawrence often seems the least British of the British Modernists. His interest in and willingness to be influenced by Italy, Sicily, the American Southwest, Mexico and Australia can be easily explored in his travel books. Whereas his novels are too didactic in nature, his philosophies get naturally matured as he travels and they are expressed very succinctly in his travel writing. In various parts of his four travel books, namely Twilight in Italy (1916), Sea and Sardinia (1921), Morning in Mexico (1927), Sketches of Etruscan Places (1932) Lawrence depicts the difference between nudity and nakedness and how they influence him. The other contrast here is between art and life, with the nude standing for art and nakedness for life with the section on Florence and the art there. The essay focuses on how Lawrence views art differently when actually experiencing these works himself during his travels. I show different phases in his response to nudity/nakedness as shown in his four travel books and what accounts for these changes. The thesis is the examination of Lawrence’s belief that the touch of amateurism and primitivism can inject new freshness into our lives and can salvage them from the clutches of habit, and the mechanized civilisation. Nudity and sexuality as part of primitive modes of life can balance and heal what Freud termed the discontents of civilisation. Situated on the thin line between nudity and sexuality, D.H. Lawrence’s travel writing recounts man’s true relationship with the cosmos. And finally, the paper shows some misunderstanding on the part of the second wave feminists on his representation of masculinity in nakedness.

A Study of Terahertz-Wave Cylindrical Super-Oscillatory Lens for Industrial Applications

This paper describes the design and development of a cylindrical super-oscillatory lens (CSOL) for applications in the sub-terahertz frequency range, which are especially ideal for industrial inspection of films using terahertz (THz) and millimeter waves. Product inspections require high resolution (same as inspection with visible light), long working distance, and long depth of focus (DOF). However, these are difficult to achieve using conventional THz components due to diffraction limits. Here, we present a numerical approach in designing a 100 mm × 100 mm CSOL with optimum properties and performance for 0.1 THz (wavelength λ = 3 mm). Simulations show that, at a focal length of 70 mm (23.3λ), the focused beam by the optimized CSOL is a thin line with a width of 2.5 mm (0.84λ), which is 0.79 times the diffraction limit. The DOF of 10 mm (3.3λ) is longer than that of conventional lenses. The results also indicate that the generation of thin line-shaped focal beam is dominantly influenced by the outer part of the lens.

Wide-band metamaterial perfect absorber through double arrow shape printed on a thin dielectric

A wide-band metamaterial perfect absorber was introduced. The dual arrow shapes and the ground plane were in between the 0.0035λ TLY-3. Lump element technique was applied to enhance the absorption bandwidth, which was connected between both of the arrow structures. The limitation during fabrication process in using lump element, had seriously restricted its practical applications for microwave absorption. Then, a very thin line was connected between both arrow structures to represent the resistance by lump element which was expected to ease the fabrication process and practical applications as well. Four cases were analyzed: double arrow, double arrow with lump connected, double arrow with lump connected and 9 mm air gap, and thin line connected with 6 mm air gap. The fourth case achieved the highest operational absorbency frequency, which developed about 7.38 GHz (3.87 GHz to 11.25 GHz) approximately to 7.38 GHz. Three resonant frequencies were achieved; 4.17 GHz, 6.09 GHz and 10.30 GHz with perfect absorbency. These properties are expected to be used in practical applications such as satellite and radar communications transmission. These properties of the metamaterial absorber could increase the functionality of the metamaterial absorber to be used in any application especially in reducing radar cross section for stealth application.

‘The Great Scene That Never Happened’ – A Screenwriter’s Techniques of Blending Fact and Fiction in Creating a Compelling Character Arc in Biopics

The biopic as a genre treads a thin line between fact and fiction. Using the theory and methods of visual storytelling and screenwriting, I will lay open the thought process and the tools of the craft that are employed to create a character arc using historical facts and figures for a movie that will resonate with a modern audience. I will also show how I tried to incorporate the producers’ expectations regarding the subject matter. I illustrate my process and techniques using my most recent screenplay Ushba, which narrates the unsuccessful climb of the eponymous Georgian mountain by a group of Austrian mountaineers, among them a young woman called Cenzi von Ficker.

Bulbous Plants Drimia: “A Thin Line between Poisonous and Healing Compounds” with Biological Activities

Drimia (synonym Urginea) plants are bulbous plants belonging to the family Asparagaceae (formerly the family Hyacinthaceae) and are distinctive, powerful medicinal plants. Just some species are indigenous to South Africa and have been traditionally utilized for centuries to cure various diseases and/or ailments. They have been recognized among the most famous and used medicinal plants in South Africa. Traditionally, the plants are used for various illnesses such as dropsy, respiratory disease, bone and joint complications, skin disorders, epilepsy and cancer. A number of studies have reported biological properties such as antiviral, antibacterial, antioxidant and anti-inflammatory, immunomodulatory, and anticancer activities. Their bulbs are a popular treatment for colds, measles, pneumonia, coughs, fever and headaches. However, some plant species are regarded as one of the six most common poisonous plants in Southern Africa that are toxic to livestock and humans. Due to the therapeutic effects of the Drimia plant bulb, research has focused on the phytochemicals of Drimia species. The principal constituents isolated from this genus are cardiac glycosides. In addition, phenolic compounds, phytosterols and other phytochemical constituents were identified. This study constitutes a critical review of Drimia species’ bioactive compounds, toxicology, biological properties and phytochemistry, advocating it as an important source for effective therapeutic medicine. For this purpose, various scientific electronic databases such as ScienceDirect, Scopus, Google Scholar, PubMed and Web of Science were researched and reviewed to conduct this study. Despite well-studied biological investigations, there is limited research on the toxic properties and the toxic compounds of certain Drimia species. Searching from 2017 to 2021, Google Scholar search tools retrieved 462 publications; however, only 3 investigated the toxicity and safety aspects of Drimia. The aim was to identify the current scientific research gap on Drimia species, hence highlighting a thin line between poisonous and healing compounds, dotted across numerous publications, in this review paper.

Communicating back: reflections on IBZM as participatory dissemination – commentary on Valli

dissemination as explored by Valli in this issue of Fennia. It discusses three main aspects of the approach. The first aspect relates to IBZM as being dissemination of result or an additional research method. The second focuses on the entanglements between representation and the potential tensions and conflicts that may arise when the workshop participants read interview transcripts from other members of the community. The third aspect focuses on interpretation and how to deal with the thin line between representation of research participants’ understandings of interview transcripts and the researcher’s interpretation and analysis of these.